Let's Make Robots!

All LMR robots, sorted by recent activity - Submit your own robots - See most collected robots here


Here is a quick BEAM style robot. It uses a Miller Solar Engine and a 4700 uf cap to drive a 3v buzzer. It is quite active in direct sunlight. Much louder than I … Read more
Hi, This is second version of my robot Primo. It is Lighter, Faster, Smaller and nicer (I think :D ). It is controlled by Picaxe-08M. I used one IR sensor connected … Read more
Update: Finished second in the competition. Watch the videos for some action! This is my line follower, R.A.L.F, which stands for Really Awesome Line Follower. I … Read more
Hello. This is my debut at LMR.My actual project is a cleaning bot with no wheels. It works with a simple PICAXE 28X1 board. Instead of wheels the robot moving with … Read more
26.01.2012   ICU2 is going to Pavilhão do Conhecimento in February and we are finishing the hardware and software. Some servos needed to be swapped and I needed … Read more
rolls forward
  I need a red rubber band tire!  The neck wiggles for awhile after it comes to a halt.      Read more
  Hello friends, supporters!   I want to show you my robot, assembled in BEAM technology (my favorite of the milestones of technology). A little history ...   Read more
This is my school project and I'm going to rebuild this old rc car so i can control it with bluetooth, and i will do so by replacing all electronics inside it wit … Read more
Drive around, stream video back to the driver.
Using a
We are working on the software and hardware infrastructure to control vehicles (car, tank, quad-copter, etc.) over the internet. This is complete opensource project … Read more
Wanders around the given floorspace.Avoidance using sonar,bump, tilt ,IR.. LDR for additional sensor
Using a
I figured I should start with the chassis on this project:)Built around an old computer drive on which I attached a pair of gearmotors (12v,200rpm).The (v battery … Read more
Act as a mobile chassis platform for the NINA robot.
Using a
NINA's new robotic chassis. The first one was rediculously heavy! This one is still very sturdy and strong and I can lift it with one arm! All aluminum material … Read more
Bluetooth controlled Arduino robot. Send commands from a bluetooth terminal from an android phone to the arduino.   I'm using: arduino … Read more
Ok so don't ask how I inherited almost 4,000 2 liter (or 20 ounce) soda bottle caps... Anyway my plan is to make a robot that walks around and randomly shoots caps … Read more
This is my continuation of the comment thread started here: http://letsmakerobots.com/node/763#comment-2036 The goal is to come up with a gearbox transimission that … Read more
E.I.T. - Earth Invading Tripod v. 1 "...higher than many houses, striding over the young pine trees, and smashing them aside in its career; a walking engine of … Read more
Navigate around via Ultrasound
Using a
I just bought a Ping sensor in radioshack for my arduino thats coming and when i got home i got a box from my uncle... He used to work for northwest airlines fixing … Read more
it just goes forward or backward ;p
not all in one just one in one ;p in concept it had to be just one part of every thing, but i failed ;[ i wanted just one wheel, but i had to attach a couple at … Read more
Modular Robot - different bases will allow explorer, line follower, micromouse
Using a
   Hello LMR! I've been away for far too long. Here is my latest robot attempt. He hasn't told me his name yet. For now, I'm calling him FlexiPlexi. His base … Read more
Hi guys this is my quadpod. I'm new with this kind of robot and i need a lot of help. I use lego pieces for the legs and the base. For the logic I used a ssc-32, … Read more
Wanting to make a robot with my scout troop (go 1349!), I decided I needed to fully complete one myself before I tried to teach 8 impressionable 11-13 year olds. I … Read more
Hello all, may I introduce you to my first ever robot Sheldon, so named after the inspiration to build a robot in the form of a Big Bang episode (the virtual … Read more
Projects a laser generated "Halo" on the floor .... as an object detect system
Using a
I present "Halo"  ..... my latest Laser Robot It been almost a year now that i have had the idea to cast some form of "Halo" around a robot and detect the … Read more
UPDATE 16th Feb 2010: File attachments First of all: Thanks to fritsl for the original YDM. That's (quite obviously) the source for my inspiration to start building … Read more
navigates around via ultrasound sensor
Using a
Ok, here I am and introduce you the Beetleduino Wall Racer. Components: 1x RC toy car1x Arduino Duemilanove2x SR-04 ultra sound sensorsome wire1-2x additional … Read more
Drives around & detects magnets
Using a
This is what my 'half a robot' blog turned into. For some construction Photos see here: http://letsmakerobots.com/node/23442     Magnetnator Features: Read more
Rolls around looking for things to drum on. A copy of the ever popular YDM, as published in MAKE magazine
Using a
Detect motion and track it
Using a
This project is the first step in my motion tracking. This Eye was built and adapted from an LRM post  I use similer parts except my transistors are generic 2222 … Read more
Lightseeker/photovore
Using a
This is my second functioning robot. All the parts are recycled, so it didn't cost me more than a bit of time. The schematics can be found all over the internet, … Read more
  PaperRobot is a robot made ​​from recycled materials and controlled by Arduino. (Assembly instructions in spanish)   Read more